Home / 2,715,209.25-4,025,831.25

Finding the Third Proportional to 2,715,209.25 and 4,025,831.25

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Solution

The third proportional to 2,715,209.25 and 4,025,831.25 is: 5,969,085.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,715,209.25 : 4,025,831.25 = 4,025,831.25 : x
  2. Step 2: Convert to fraction form
    2,715,209.25/4,025,831.25 = 4,025,831.25/x
  3. Step 3: Cross multiply
    2,715,209.25x = 4,025,831.25 × 4,025,831.25
  4. Step 4: Simplify right side
    2,715,209.25x = 16,207,317,253,476.56
  5. Step 5: Solve for x
    x = 16,207,317,253,476.56/2,715,209.25
  6. Step 6: Final answer
    x = 5,969,085.90

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.